Introduction
The Kramer VP-1608 is a high-performance matrix switcher designed for routing RGBHV video and balanced stereo audio signals. This device allows for simultaneous routing of any or all inputs to any or all outputs, making it suitable for various professional audio-visual applications. It is fully HDTV compatible, ensuring high-quality signal transmission.
Product Overview
The VP-1608 features a robust design with comprehensive input and output capabilities:
- High-Performance Matrix Switching: Routes RGBHV and balanced audio signals with precision.
- Simultaneous Routing: Capable of routing any or all inputs to any or all outputs concurrently.
- HDTV Compatibility: Ensures support for high-definition video signals.
- Video Inputs: 16 x 3 RGB video (0.7Vpp/75Ω) on BNC connectors; 16 x 2 H&V (TTL level) on BNC connectors.
- Audio Inputs: 16 balanced stereo audio on detachable terminal blocks.
- Video Outputs: 8 x 3 RGB video (0.7Vpp/75Ω) on BNC connectors; 8 x 2 H&V (TTL level/75Ω) on BNC connectors.
- Audio Outputs: 8 balanced stereo audio on detachable terminal blocks.
Figure 1: Front and Rear Panels of the Kramer VP-1608. The top section shows the front panel with power switch, input/output selection buttons, and status indicators. The bottom section illustrates the rear panel, detailing the extensive BNC connectors for video, detachable terminal blocks for audio, and control ports.
Setup
1. Unpacking and Inspection
Carefully unpack the VP-1608 and inspect for any signs of damage during transit. Retain the original packaging for future transport or storage.
2. Rack Mounting (Optional)
The VP-1608 is designed for standard 19-inch rack mounting. Secure the unit using appropriate rack screws, ensuring adequate ventilation around the device.
3. Connecting Video Signals
Connect your RGBHV video sources to the INPUTS BNC connectors on the rear panel. Each input requires five BNC cables (R, G, B, H, V). Connect your display devices or other video equipment to the OUTPUTS BNC connectors.
- Ensure all BNC connections are secure.
- Match the R, G, B, H, V signals from source to input.
4. Connecting Audio Signals
Connect your balanced stereo audio sources to the detachable terminal blocks labeled AUDIO INPUTS. Similarly, connect your audio receivers or amplifiers to the AUDIO OUTPUTS terminal blocks.
- Observe correct polarity for balanced audio connections.
- Ensure terminal blocks are securely seated after wiring.
5. Connecting Control (Optional)
For external control, connect a control system via the RS-232 or RS-485 ports on the rear panel. Refer to the detailed control protocol documentation for specific commands and baud rates.
6. Power Connection
Connect the supplied power cord to the AC inlet on the rear panel and then to a grounded electrical outlet. Ensure the power switch on the front panel is in the OFF position before connecting power.
Operating Instructions
1. Powering On/Off
Press the POWER switch on the front panel to turn the unit ON or OFF. The power indicator will illuminate when the unit is on.
2. Basic Switching Operation
The VP-1608 uses a matrix switching method where you select an output first, then an input.
- Select Output: Press one of the OUTPUT buttons (1-8) to select the desired output channel. The corresponding output LED will light up.
- Select Input: Press one of the INPUT buttons (1-16) to select the desired input source for the chosen output. The corresponding input LED will light up.
- Execute Switch: Press the TAKE button to execute the switch. The selected input will now be routed to the selected output.
3. Advanced Switching Functions
- ALL Button: Pressing ALL followed by an input button will route that input to all outputs simultaneously.
- OFF Button: Pressing OFF followed by an output button will disconnect the input from that specific output.
- VIDEO/AUDIO/AFV Buttons: These buttons allow you to select whether to switch video only, audio only, or audio-follow-video (AFV).
- STO (Store) / RCL (Recall) Buttons: Use these buttons to store and recall predefined switching configurations. Refer to the full manual for detailed programming instructions.
- LOCK Button: Engages or disengages the front panel lock to prevent accidental changes.
Maintenance
1. Cleaning
To clean the unit, use a soft, dry cloth. For stubborn marks, a slightly damp cloth with a mild, non-abrasive cleaner can be used. Ensure the unit is powered off and disconnected from the power source before cleaning. Do not use liquid or aerosol cleaners directly on the unit.
2. Ventilation
Ensure that the ventilation openings on the unit are not blocked. Proper airflow is essential to prevent overheating and ensure long-term reliability.
3. Firmware Updates (If Applicable)
Periodically check the Kramer Electronics website for any available firmware updates for the VP-1608. Follow the instructions provided with the update package carefully.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord disconnected; Power switch off; Faulty power outlet | Check power cord connection; Ensure power switch is ON; Test power outlet with another device |
| No video output | Incorrect input/output selection; Loose BNC cables; Source device off; Display device off/incorrect input | Verify input/output routing; Secure all BNC connections; Ensure source and display devices are powered on and set to correct input |
| No audio output | Incorrect input/output selection; Loose terminal block connections; Audio source off; Receiver off/incorrect input | Verify input/output routing; Secure all terminal block connections; Ensure audio source and receiver are powered on and set to correct input |
| Front panel buttons unresponsive | LOCK function engaged; System error | Press the LOCK button to disengage; Power cycle the unit |
Specifications
| Attribute | Detail |
|---|---|
| Model | VP-1608 |
| Inputs (Video) | 16 x 3 RGB video (BNC), 16 x 2 H&V (BNC) |
| Inputs (Audio) | 16 balanced stereo audio (detachable terminal blocks) |
| Outputs (Video) | 8 x 3 RGB video (BNC), 8 x 2 H&V (BNC) |
| Outputs (Audio) | 8 balanced stereo audio (detachable terminal blocks) |
| HDTV Compatible | Yes |
| Package Dimensions | 19 x 7 x 3 inches |
| Item Weight | 13 pounds |
| Manufacturer | Kramer Electronics |
| Date First Available | December 1, 2008 |
Official Product Videos
No official product videos from the seller are available for this model at this time.
Warranty and Support
For detailed warranty information and technical support, please refer to the official Kramer Electronics website or contact their customer service department. Keep your purchase receipt for warranty claims.
Kramer Electronics Website: www.kramerav.com
